AT519081B1 - Verfahren zum kühlen des rotors eines elektrischen generators - Google Patents

Verfahren zum kühlen des rotors eines elektrischen generators Download PDF

Info

Publication number
AT519081B1
AT519081B1 ATA50788/2016A AT507882016A AT519081B1 AT 519081 B1 AT519081 B1 AT 519081B1 AT 507882016 A AT507882016 A AT 507882016A AT 519081 B1 AT519081 B1 AT 519081B1
Authority
AT
Austria
Prior art keywords
rotor
cooling
cooling liquid
liquid
primary
Prior art date
Application number
ATA50788/2016A
Other languages
German (de)
English (en)
Other versions
AT519081A1 (de
Inventor
Ing Dr Fritz Neumayer Dipl
Contreras Espada Jesus
Original Assignee
Andritz Hydro Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Andritz Hydro Gmbh filed Critical Andritz Hydro Gmbh
Priority to ATA50788/2016A priority Critical patent/AT519081B1/de
Priority to CA3035802A priority patent/CA3035802C/fr
Priority to PCT/EP2017/070273 priority patent/WO2018046219A1/fr
Priority to EA201990511A priority patent/EA037831B1/ru
Priority to BR112019004407A priority patent/BR112019004407A2/pt
Priority to US16/330,913 priority patent/US10554086B2/en
Priority to CN201780067330.4A priority patent/CN110214407B/zh
Priority to JP2019533285A priority patent/JP2019527029A/ja
Publication of AT519081A1 publication Critical patent/AT519081A1/de
Application granted granted Critical
Publication of AT519081B1 publication Critical patent/AT519081B1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/10—Submerged units incorporating electric generators or motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
ATA50788/2016A 2016-09-06 2016-09-06 Verfahren zum kühlen des rotors eines elektrischen generators AT519081B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ATA50788/2016A AT519081B1 (de) 2016-09-06 2016-09-06 Verfahren zum kühlen des rotors eines elektrischen generators
CA3035802A CA3035802C (fr) 2016-09-06 2017-08-10 Procede de refroidissement du rotor d'un generateur electrique
PCT/EP2017/070273 WO2018046219A1 (fr) 2016-09-06 2017-08-10 Procédé de refroidissement du rotor d'un générateur électrique
EA201990511A EA037831B1 (ru) 2016-09-06 2017-08-10 Способ охлаждения ротора электрогенератора
BR112019004407A BR112019004407A2 (pt) 2016-09-06 2017-08-10 método para resfriar o rotor de um gerador hidroelétrico de alta velocidade
US16/330,913 US10554086B2 (en) 2016-09-06 2017-08-10 Method for cooling the rotor of an electric generator
CN201780067330.4A CN110214407B (zh) 2016-09-06 2017-08-10 用于冷却发电机的转子的方法
JP2019533285A JP2019527029A (ja) 2016-09-06 2017-08-10 発電機の回転子を冷却するための方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50788/2016A AT519081B1 (de) 2016-09-06 2016-09-06 Verfahren zum kühlen des rotors eines elektrischen generators

Publications (2)

Publication Number Publication Date
AT519081A1 AT519081A1 (de) 2018-03-15
AT519081B1 true AT519081B1 (de) 2018-06-15

Family

ID=59656049

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50788/2016A AT519081B1 (de) 2016-09-06 2016-09-06 Verfahren zum kühlen des rotors eines elektrischen generators

Country Status (8)

Country Link
US (1) US10554086B2 (fr)
JP (1) JP2019527029A (fr)
CN (1) CN110214407B (fr)
AT (1) AT519081B1 (fr)
BR (1) BR112019004407A2 (fr)
CA (1) CA3035802C (fr)
EA (1) EA037831B1 (fr)
WO (1) WO2018046219A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110690772A (zh) * 2019-09-03 2020-01-14 哈尔滨理工大学 一种用于大型电机的内嵌式多通道水-氦双循环冷却结构
EP3910762B1 (fr) * 2020-05-11 2025-08-06 DIVE Turbinen GmbH & Co. KG Turbine à eau et/ou pompe à eau
AT524970A1 (de) * 2021-04-27 2022-11-15 Andritz Hydro Gmbh Elektrische Maschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1482411A (en) * 1974-07-30 1977-08-10 Int Research & Dev Co Ltd Rotary machine having a cooling system for circulation of liquid coolant to the rotor
DE10259047A1 (de) * 2002-01-17 2003-10-16 Gen Motors Corp Zentrifugalflüssigkeitskühlsystem für einen Elektromotor
EP2916438A1 (fr) * 2014-03-05 2015-09-09 Lappeenrannan Teknillinen Yliopisto Turbine électrique et centrale électrique

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321882A (en) * 1940-11-26 1943-06-15 John H Wallace Method and means for cooling engine cylinders
GB880262A (en) * 1958-02-21 1961-10-18 English Electric Co Ltd Improvements relating to dynamo electric machines
US3198994A (en) * 1961-11-29 1965-08-03 California Inst Res Found Superconductive magnetic-fieldtrapping device
FR1458413A (fr) * 1965-09-07 1966-03-04 Thomson Houston Comp Francaise Perfectionnements aux dispositifs de réfrigération de pièces mobiles de machines thermiques
JPS494681B1 (fr) * 1968-05-29 1974-02-02
JPS4925561B1 (fr) * 1968-11-25 1974-07-02
US3752132A (en) * 1971-04-19 1973-08-14 Caterpillar Tractor Co Dual cooling system for engines
JPS5145441Y1 (fr) * 1973-08-13 1976-11-04
FR2511139A1 (fr) * 1981-08-10 1983-02-11 Commissariat Energie Atomique Echangeur de chaleur a double barriere
JPS6138166A (ja) * 1984-07-28 1986-02-24 Fuji Electric Co Ltd バルブ式チユ−ブラ水車発電機
US5189325A (en) * 1990-06-15 1993-02-23 General Electric Company Liquid cooling the rotor of an electrical machine
US5453573A (en) * 1994-07-25 1995-09-26 Caterpillar Inc. Engine cooling system
JP3438182B2 (ja) * 1997-03-05 2003-08-18 鹿島建設株式会社 自家発電設備
JP2004129407A (ja) * 2002-10-03 2004-04-22 Nissan Motor Co Ltd 電動機の冷却構造
JP2007085309A (ja) * 2005-09-26 2007-04-05 Torishima Pump Mfg Co Ltd 液中モータポンプ
US7420287B2 (en) * 2006-03-28 2008-09-02 Aleksandr Smushkovich Intermittent force powered electromagnetic converters especially for sea waves
DE102010041456A1 (de) * 2010-09-27 2012-03-29 Siemens Aktiengesellschaft Rotor für eine elektrische Maschine
GB2487747B (en) * 2011-02-02 2016-05-18 Ford Global Tech Llc An engine system
GB2490678A (en) * 2011-05-10 2012-11-14 Rolls Royce Plc A gas turbine power plant cooling system controller
DE102013214082A1 (de) * 2013-07-18 2015-01-22 Siemens Aktiengesellschaft Elektrischer Gondelantrieb für ein Schiff
CN203445772U (zh) * 2013-09-27 2014-02-19 深圳市禾望电气有限公司 一种变流器的冷却系统
DE102014215758A1 (de) * 2014-08-08 2016-02-11 Siemens Aktiengesellschaft Elektrische Maschine mit einem ersten Kreislauf und einem zweiten Kreislauf

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1482411A (en) * 1974-07-30 1977-08-10 Int Research & Dev Co Ltd Rotary machine having a cooling system for circulation of liquid coolant to the rotor
DE10259047A1 (de) * 2002-01-17 2003-10-16 Gen Motors Corp Zentrifugalflüssigkeitskühlsystem für einen Elektromotor
EP2916438A1 (fr) * 2014-03-05 2015-09-09 Lappeenrannan Teknillinen Yliopisto Turbine électrique et centrale électrique

Also Published As

Publication number Publication date
EA201990511A1 (ru) 2020-01-16
US10554086B2 (en) 2020-02-04
AT519081A1 (de) 2018-03-15
CN110214407A (zh) 2019-09-06
EA037831B1 (ru) 2021-05-26
JP2019527029A (ja) 2019-09-19
WO2018046219A1 (fr) 2018-03-15
CA3035802A1 (fr) 2018-03-15
CA3035802C (fr) 2019-08-27
CN110214407B (zh) 2021-06-25
BR112019004407A2 (pt) 2019-05-28
US20190214870A1 (en) 2019-07-11

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Effective date: 20220906